`marketchallenge.com`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
		PTR	`ip-76-76-21-21.defastlink.net`
NS	`alina.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alina.ns.cloudflare.com`
		A	108.162.192.61^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alina.ns.cloudflare.com`
		A	172.64.32.61^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alina.ns.cloudflare.com`
		A	173.245.58.61^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alina.ns.cloudflare.com`
NS	`lakas.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lakas.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lakas.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lakas.ns.cloudflare.com`
		A	108.162.193.194^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lakas.ns.cloudflare.com`
		A	172.64.33.194^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lakas.ns.cloudflare.com`
		A	173.245.59.194^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lakas.ns.cloudflare.com`
SOA	`alina.ns.cloudflare.com`dns@cloudflare.com serial=2397935964

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Previously MX for

marketchallenge.com

Same first word

marketchallenge.com

DNS History

11 records (3 active, 8 former)

●NSalina.ns.cloudflare.com2026-03-01 → 2026-03-19 · 3 obs

○ 2017-04-03 01:16:58
● 2026-03-01 17:49:10
● 2026-03-19 16:27:48

●NSlakas.ns.cloudflare.com2026-03-01 → 2026-03-19 · 3 obs

○ 2017-04-03 01:16:58
● 2026-03-01 17:49:10
● 2026-03-19 16:27:48

○NSns1.dnslink.com2017-04-03 → 2017-04-03 · 4 obs

○ 2016-07-26 20:00:00
● 2017-04-03 01:16:58
○ 2026-03-01 17:49:10
○ 2026-03-19 16:27:48

○NSns1.serviceport.com2015-06-12 → 2016-07-26 · 4 obs

● 2015-06-12 17:24:52
● 2016-07-26 20:00:00
○ 2017-04-03 01:16:58
○ 2026-03-19 16:27:48

○NSns2.dnslink.com2017-04-03 → 2017-04-03 · 4 obs

○ 2016-07-26 20:00:00
● 2017-04-03 01:16:58
○ 2026-03-01 17:49:10
○ 2026-03-19 16:27:48

○NSns2.serviceport.com2015-06-12 → 2016-07-26 · 4 obs

● 2015-06-12 17:24:52
● 2016-07-26 20:00:00
○ 2017-04-03 01:16:58
○ 2026-03-19 16:27:48

○MXmail.b-io.co2017-04-03 → 2017-04-03 · 4 obs

○ 2016-07-26 20:00:00
● 2017-04-03 01:16:58
○ 2026-03-01 17:49:10
○ 2026-03-19 16:27:48

○MXmarketchallenge.com2015-06-12 → 2016-07-26 · 4 obs

● 2015-06-12 17:24:52
● 2016-07-26 20:00:00
○ 2017-04-03 01:16:58
○ 2026-03-19 16:27:48

○A162.209.11.542015-06-12 → 2016-07-26 · 4 obs

● 2015-06-12 17:24:52
● 2016-07-26 20:00:00
○ 2017-04-03 01:16:58
○ 2026-03-19 16:27:48

○A209.15.13.1342017-04-03 → 2017-04-03 · 4 obs

○ 2016-07-26 20:00:00
● 2017-04-03 01:16:58
○ 2026-03-01 17:49:10
○ 2026-03-19 16:27:48

●A76.76.21.212026-03-01 → 2026-03-19 · 3 obs

○ 2017-04-03 01:16:58
● 2026-03-01 17:49:10
● 2026-03-19 16:27:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net...	-
marketchallenge.com	alina.ns.cloudflare.com, lakas.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.193.194

NS records: alina.ns.cloudflare.com, lakas.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for marketchallenge.com (unsigned zone)

⏱️ Timing

Total: 360ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	2	`alina.ns.cloudflare.com, lakas.ns.cloudflare.com`
SOA	1	`alina.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (alina.ns.cloudflare.com, alina.ns.cloudflare.com, alina.ns.cloudflare.com...)

Analysis

IP Addresses

marketchallenge.com points to a single IP address: 76.76.21.21.

Other host names such as chuysan.com, longacrerealty.com, artswear.com, shaitao.com and rvtel.com.mx share IP numbers with marketchallenge.com.

Name Servers

marketchallenge.com is delegated to two name servers: alina.ns.cloudflare.com and lakas.ns.cloudflare.com.

marketchallenge.com uses the same name server setup as other domains, including itsd.one, cableconsultant.com, homelendor.com, 247.net and salesbot.com.

At least part of the name servers for marketchallenge.com are shared with other domains, for instance michaelanthonybeckford.net, asianfoodmg.ru, hediyelerkapinda.com, wika123-good.site and 6jaihospin.com.

These name servers are commonly used alongside lennon.ns.cloudflare.com and deb.ns.cloudflare.com.

Host names with six IP numbers:

alina.ns.cloudflare.com points to: 2606:4700:50::adf5:3a3d, 2803:f800:50::6ca2:c03d, 2a06:98c1:50::ac40:203d, 108.162.192.61, 172.64.32.61 and 173.245.58.61.

lakas.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc2, 2803:f800:50::6ca2:c1c2, 2a06:98c1:50::ac40:21c2, 108.162.193.194, 172.64.33.194 and 173.245.59.194.

marketchallenge.com - robtex.com